
var ListFilter = {
    observe : function(field) {
        new Form.Element.EventObserver(field, function(element, value) {
            $('updateSpinner').show();
            new Ajax.Request('browse_ajax', {
                asynchronous:true, 
                evalScripts:true, 
                parameters:$("list_filter_form").serialize()
            })
        });
        return false;
    }
};
